Trail Running calendar near Harwich 2025-2026

The Gatliff Marathon is an annual challenge event that offers participants the choice of walking, jogging, or running distances of 25km or 50km. Set in the picturesque countryside of Kent, Surrey, and Sussex, the marathon primarily takes place on footpaths and tracks. This event fosters a vibrant at..

The Bedgebury Forest Half Marathon & 10K is an exciting running event set in the picturesque Bedgebury Pinetum, Kent. Participants can enjoy a scenic, traffic-free woodland trail that is suitable for both novice and experienced runners. The event features a half marathon, a 10K race, and a junior 2k..

The Black Bull 15 Trail Runs, held in Chelmsford, UK, is an annual charity trail running event featuring two distances: a competitive 15-mile trail run and a non-competitive 15km run/jog/walk. The course offers varied terrain through local countryside and country roads, providing a scenic and challe..

The High Lodge Half Marathon – Autumn is a scenic trail race held in Thetford Forest, offering participants a challenging yet enjoyable 13.1-mile course through diverse terrains, including hard-packed trails, grassy paths, and forest trails. The event emphasizes eco-friendliness with a cupless polic..

The Epping Forest Wildwood Trail Series features a Half Marathon and a 10K event set in the picturesque Epping Forest, scheduled for October 25, 2025. This trail running event welcomes participants of all skill levels, offering scenic routes through ancient woodlands adorned with autumn colors. Runn..

The Stort30 Ultra is a scenic 30-mile running event located on the border of Hertfordshire and Essex, following the picturesque River Stort and Lee navigation. This out-and-back course features 15 flat and fast miles, making it an ideal choice for both first-time ultra runners and those aiming for c..

Pumpkin Plod is an exciting running event held at Ferry Meadows, one of the largest country parks near Peterborough. Participants can choose to run for either six or four hours, completing laps on a scenic 5.3k multi-terrain course that includes gravel paths and grassy areas. This event caters to ru..

The Pre Halloween Coffee and Cream 10k is a night trail running event organized by Multisport-Management. Scheduled for October 30, 2025, this 10-kilometer race offers participants a unique nighttime trail experience, likely embracing the Halloween spirit given its timing. While specific details abo..

The Chiltern Ridge Winter 50K is an exciting trail running event set to take place on November 1, 2025. This race features a specially designed looped course that showcases the stunning landscapes of the Chilterns, including woodland trails and scenic views. Participants will navigate a marked route..

The Winter Warrior 50km Ultra is a challenging trail ultramarathon taking place from Norwich to Diss, following the scenic Boudicca Way. Scheduled for November 1, 2025, this event is designed for both seasoned runners and beginners, offering a generous 10-hour time limit. Participants will navigate..

The Catherine Wheel Canter, part of the Fireworks Festival of Running, returns for its fourth year, offering participants a unique running experience on a 400-meter athletics track. Runners can choose from various distances, including a half marathon, full marathon, 50k ultra, or a 6-hour challenge..

The Fireworks 50 is a 50-mile running event organized by Zig Zag Running, taking place at Wodson Park Sports Centre in Ware, Hertfordshire. Celebrating its fourth year, this event is part of the Fireworks Festival of Running and offers participants a chance to set personal bests and compete for cour..

Remembrance Sunday 2025 is a unique running event scheduled for November 9, 2025, in Brightlingsea, Essex. Participants can engage in a traffic-free, looped trail course, with options to run a marathon or half marathon within a six-hour time limit. The event features an 11 am silence to honor milita..

The Canvey Island Trail Run will take place in Canvey Island on Sunday 9 November 2025.

The Run Henham event features a scenic 10km, 5km, and 1km race set in the picturesque Henham Park, known for its stunning autumn landscapes. Participants can enjoy chip-timing and receive a bespoke race medal upon completion. The event encourages community involvement, with an option to donate to EP..

The 5th Sundon Saunter is a walking and running event held in Barton-le-Clay, UK, on November 16, 2025. Participants can choose from three distances: 13 miles (walkers only), 18 miles, and 27 miles, passing through undulating countryside, woods, fields, tracks, and some roads, offering scenic views..

The Kingston 10k, organized by RunUk, is an exciting running event that takes place in Kingston, Surrey. The race starts and finishes at the Kingston Hawker Centre, offering participants a scenic route through the streets of Kingston and along the river towpath. In support of the NHS, runners are en..

The St Andrews Day Challenge, organized by Zig Zag Running, is a unique running event held at Brandon Country Park in Suffolk. Participants can choose between a 6-hour or 4-hour format, running as far as they can on a 5.3k multi-terrain loop through the scenic forest. This event caters to runners of..

Bauble Bimble is a festive running event held at Ferry Meadows, a scenic country park near Peterborough. Participants can choose between a 6-hour or 4-hour format, running as many laps as they can on a 5.3k multi-terrain course featuring gravel paths and grassy areas. This event caters to runners of..

The ATW Grafham Water - Trail & Canicross is a scenic 10-mile trail running event set around the picturesque Grafham Water in Cambridgeshire. Participants will enjoy a route that begins on the iconic dam and winds through beautiful trails, including a Woodland Nature Reserve and Sanctuary Bay. The e..